public static ImageUploadManager UploadImage(ImageWallServiceClient client, ImageModel model, IEnumerable<string> tags, string author, double latitude, double longitude)
{
try {
// Gets image buffer
var buffer = ImageUploadHelper.GetBuffer(model.ImageStream);
// Create hash for image
string hash = ImageUploadHelper.GetHash(buffer);
// Build image details
var details = new ImageDetails() {
Name = System.IO.Path.GetFileName(model.Name),
Hash = hash,
Tags = new ObservableCollection<string>(tags),
UserId = author,
Created = DateTime.Now,
Latitude = latitude,
Longitude = longitude,
Size = buffer.Length,
Extension = System.IO.Path.GetExtension(model.Name)
};
// Begin upload with upload manager
var manager = new ImageUploadManager(buffer, details);
manager.BeginUploadAsync();
return manager;
}
catch (Exception ex) {
System.Diagnostics.Debug.WriteLine(ex);
return null;
}
}
public ImageUploadManager(byte[] data, ImageDetails details)
{
this.data = data;
this.detail = details;
// Calculate number of packets to send
this.numberOfPackets = (int)Math.Ceiling((float)this.data.Length / ImageUploadHelper.PacketSize);
// Create client and event handles
this.client = new ImageWallServiceClient();
this.client.UploadImagePartCompleted += HandleUploadImagePartCompleted;
this.client.BeginImageUploadCompleted += HandleBeginImageUploadComplete;
}
private void locationProvider_OnLocationCoordinateChanged(object sender, LocationChangedEventArgs e)
{
System.Diagnostics.Debug.WriteLine(e.LocationCoordinate.ToString());
this.latitude = e.LocationCoordinate.Latitude;
this.longitude = e.LocationCoordinate.Longitude;
ImageWallServiceClient client = new ImageWallServiceClient();
client.GetNearbyTagsCompleted += ClientGetNearbyTagsCompleted;
client.GetNearbyTagsAsync(e.LocationCoordinate.Latitude, e.LocationCoordinate.Longitude, 0.05);
}
private void MainViewLoaded(object sender, RoutedEventArgs e)
{
try {
this.client = new ImageWallServiceClient();
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
}
